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

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

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

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

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