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

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

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

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

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