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

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

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

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

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