(0 21 10 5 3)(1 4 2)(6 11 8)(7 19 12)(9 15 13)(14 18 16)(17 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 7 10)

(0 5 3)(1 4 2)(6 11 8)(7 21 10 19 12)(9 15 13)(14 18 16)(17 22 20)
2: (6 11 8)

(0 5 3)(1 4 2)(6)(7 21 10 19 12)(8)(9 15 13)(11)(14 18 16)(17 22 20)
3: (10 19 21)

(0 5 3)(1 4 2)(6)(7 21 12)(8)(9 15 13)(10)(11)(14 18 16)(17 22 20)(19)
4: (17 22 20)

(0 5 3)(1 4 2)(6)(7 21 12)(8)(9 15 13)(10)(11)(14 18 16)(17)(19)(20)(22)