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

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

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

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

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