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

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

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

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

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