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

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

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

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

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