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

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

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

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

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