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

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

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

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

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