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