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