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